{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206050590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe52014014e4c15a564b03b34c2ca12650543c5f678da12edc3d9f610479cb8ac",
    "signature": "0x540a310fbf07642a5420a3c71f4411ea0b7494cfd20d07a0d0c9ccac8b0a6f185a1aa02b21c4124acdd49802dc601968bce8d0946c8c8c505a8f108a722aa9a41c",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}